17642436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1511}}^1$

素因数の和:1664

約数の個数: 48

約数和(自身を含む): 47416320

約数和(自身を除く): 29773884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 139, 278, 417, 556, 834, 973, 1511, 1668, 1946, 2919, 3022, 3892, 4533, 5838, 6044, 9066, 10577, 11676, 18132, 21154, 31731, 42308, 63462, 126924, 210029, 420058, 630087, 840116, 1260174, 1470203, 2520348, 2940406, 4410609, 5880812, 8821218, 17642436]

約数ペア:

[(1, 17642436), (2, 8821218), (3, 5880812), (4, 4410609), (6, 2940406), (7, 2520348), (12, 1470203), (14, 1260174), (21, 840116), (28, 630087), (42, 420058), (84, 210029), (139, 126924), (278, 63462), (417, 42308), (556, 31731), (834, 21154), (973, 18132), (1511, 11676), (1668, 10577), (1946, 9066), (2919, 6044), (3022, 5838), (3892, 4533)]